CN108040217B - 一种视频解码的方法、装置及相机 - Google Patents
一种视频解码的方法、装置及相机 Download PDFInfo
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- CN108040217B CN108040217B CN201711385671.4A CN201711385671A CN108040217B CN 108040217 B CN108040217 B CN 108040217B CN 201711385671 A CN201711385671 A CN 201711385671A CN 108040217 B CN108040217 B CN 108040217B
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 230000003287 optical effect Effects 0.000 claims abstract description 74
- 238000004590 computer program Methods 0.000 claims description 14
- 238000005070 sampling Methods 0.000 claims description 7
- 238000004364 calculation method Methods 0.000 claims description 4
- 238000009499 grossing Methods 0.000 claims description 3
- 230000006798 recombination Effects 0.000 claims description 2
- 238000005215 recombination Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
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- 238000012986 modification Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0135—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
- H04N19/521—Processing of motion vectors for estimating the reliability of the determined motion vectors or motion vector field, e.g. for smoothing the motion vector field or for correcting motion vectors
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/80—Camera processing pipelines; Components thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0135—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes
- H04N7/0137—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes dependent on presence/absence of motion, e.g. of motion zones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0127—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level by changing the field or frame frequency of the incoming video signal, e.g. frame rate converter
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Graphics (AREA)
- Television Systems (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (10)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711385671.4A CN108040217B (zh) | 2017-12-20 | 2017-12-20 | 一种视频解码的方法、装置及相机 |
US16/770,945 US11509859B2 (en) | 2017-12-20 | 2018-11-16 | Video decoding method and camera |
JP2020530657A JP7159320B2 (ja) | 2017-12-20 | 2018-11-16 | ビデオ復号化方法及びカメラ |
PCT/CN2018/115852 WO2019120012A1 (zh) | 2017-12-20 | 2018-11-16 | 一种视频解码的方法及相机 |
EP18891343.8A EP3731518A4 (en) | 2017-12-20 | 2018-11-16 | VIDEO AND CAMERA DECODING PROCESS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711385671.4A CN108040217B (zh) | 2017-12-20 | 2017-12-20 | 一种视频解码的方法、装置及相机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108040217A CN108040217A (zh) | 2018-05-15 |
CN108040217B true CN108040217B (zh) | 2020-01-24 |
Family
ID=62100190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711385671.4A Active CN108040217B (zh) | 2017-12-20 | 2017-12-20 | 一种视频解码的方法、装置及相机 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11509859B2 (zh) |
EP (1) | EP3731518A4 (zh) |
JP (1) | JP7159320B2 (zh) |
CN (1) | CN108040217B (zh) |
WO (1) | WO2019120012A1 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108040217B (zh) | 2017-12-20 | 2020-01-24 | 深圳岚锋创视网络科技有限公司 | 一种视频解码的方法、装置及相机 |
CN109922372B (zh) * | 2019-02-26 | 2021-10-12 | 深圳市商汤科技有限公司 | 视频数据处理方法及装置、电子设备和存储介质 |
CN109803175B (zh) * | 2019-03-12 | 2021-03-26 | 京东方科技集团股份有限公司 | 视频处理方法及装置、设备、存储介质 |
CN110267098B (zh) * | 2019-06-28 | 2022-05-20 | 连尚(新昌)网络科技有限公司 | 一种视频处理方法及终端 |
CN111327908B (zh) * | 2020-03-05 | 2022-11-11 | Oppo广东移动通信有限公司 | 一种视频处理方法及相关装置 |
CN111586321B (zh) * | 2020-05-08 | 2023-05-12 | Oppo广东移动通信有限公司 | 视频生成方法、装置、电子设备和计算机可读存储介质 |
CN111372087B (zh) * | 2020-05-26 | 2020-08-28 | 深圳看到科技有限公司 | 全景视频插帧方法、装置及对应的存储介质 |
CN111901598B (zh) * | 2020-06-28 | 2023-10-13 | 华南理工大学 | 视频解码与编码的方法、装置、介质及电子设备 |
Citations (8)
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US5541667A (en) * | 1992-02-28 | 1996-07-30 | Mitsubishi Denki Kabushiki Kaisha | Method and apparatus for lost block substitution in a moving picture receiving system |
CN101325044A (zh) * | 2007-06-12 | 2008-12-17 | 奇景光电股份有限公司 | 用于帧升频转换的帧内插方法 |
CN101399950A (zh) * | 2007-09-30 | 2009-04-01 | 上海携昌电子科技有限公司 | 一种基于图像轮廓匹配的帧频加倍的方法 |
CN102509071A (zh) * | 2011-10-14 | 2012-06-20 | 江南大学 | 光流计算系统和方法 |
CN103139524A (zh) * | 2011-12-05 | 2013-06-05 | 联想(北京)有限公司 | 视频优化方法以及信息处理设备 |
CN103888767A (zh) * | 2014-03-31 | 2014-06-25 | 山东大学 | Umh块匹配运动估计与光流场运动估计相结合的一种帧率提升方法 |
CN104933416A (zh) * | 2015-06-26 | 2015-09-23 | 复旦大学 | 基于光流场的微表情序列特征提取方法 |
CN105847804A (zh) * | 2016-05-18 | 2016-08-10 | 信阳师范学院 | 一种基于稀疏冗余表示模型的视频帧率上转换方法 |
Family Cites Families (9)
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KR101498532B1 (ko) | 2008-10-15 | 2015-03-04 | 스피넬라 아이피 홀딩스, 인코포레이티드 | 광학 흐름의 결정을 위한 디지털 처리 방법 및 시스템 |
JP4692913B2 (ja) | 2009-10-08 | 2011-06-01 | 日本ビクター株式会社 | フレームレート変換装置及び方法 |
ES2907510T3 (es) * | 2012-05-14 | 2022-04-25 | V Nova Int Ltd | Descomposición de datos residuales durante la codificación, decodificación y reconstrucción de señales en una jerarquía escalonada |
US9300906B2 (en) | 2013-03-29 | 2016-03-29 | Google Inc. | Pull frame interpolation |
WO2015183194A1 (en) * | 2014-05-30 | 2015-12-03 | Paofit Technology Pte Ltd | Systems and methods for motion-vector-aided video interpolation using real-time smooth video playback speed variation |
US9626770B2 (en) * | 2015-04-10 | 2017-04-18 | Apple Inc. | Generating synthetic video frames using optical flow |
US10375413B2 (en) * | 2015-09-28 | 2019-08-06 | Qualcomm Incorporated | Bi-directional optical flow for video coding |
US10977809B2 (en) * | 2017-12-11 | 2021-04-13 | Dolby Laboratories Licensing Corporation | Detecting motion dragging artifacts for dynamic adjustment of frame rate conversion settings |
CN108040217B (zh) | 2017-12-20 | 2020-01-24 | 深圳岚锋创视网络科技有限公司 | 一种视频解码的方法、装置及相机 |
-
2017
- 2017-12-20 CN CN201711385671.4A patent/CN108040217B/zh active Active
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2018
- 2018-11-16 JP JP2020530657A patent/JP7159320B2/ja active Active
- 2018-11-16 EP EP18891343.8A patent/EP3731518A4/en active Pending
- 2018-11-16 US US16/770,945 patent/US11509859B2/en active Active
- 2018-11-16 WO PCT/CN2018/115852 patent/WO2019120012A1/zh unknown
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US5541667A (en) * | 1992-02-28 | 1996-07-30 | Mitsubishi Denki Kabushiki Kaisha | Method and apparatus for lost block substitution in a moving picture receiving system |
CN101325044A (zh) * | 2007-06-12 | 2008-12-17 | 奇景光电股份有限公司 | 用于帧升频转换的帧内插方法 |
CN101399950A (zh) * | 2007-09-30 | 2009-04-01 | 上海携昌电子科技有限公司 | 一种基于图像轮廓匹配的帧频加倍的方法 |
CN102509071A (zh) * | 2011-10-14 | 2012-06-20 | 江南大学 | 光流计算系统和方法 |
CN103139524A (zh) * | 2011-12-05 | 2013-06-05 | 联想(北京)有限公司 | 视频优化方法以及信息处理设备 |
CN103888767A (zh) * | 2014-03-31 | 2014-06-25 | 山东大学 | Umh块匹配运动估计与光流场运动估计相结合的一种帧率提升方法 |
CN104933416A (zh) * | 2015-06-26 | 2015-09-23 | 复旦大学 | 基于光流场的微表情序列特征提取方法 |
CN105847804A (zh) * | 2016-05-18 | 2016-08-10 | 信阳师范学院 | 一种基于稀疏冗余表示模型的视频帧率上转换方法 |
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Also Published As
Publication number | Publication date |
---|---|
WO2019120012A1 (zh) | 2019-06-27 |
US20210185274A1 (en) | 2021-06-17 |
CN108040217A (zh) | 2018-05-15 |
JP2021506160A (ja) | 2021-02-18 |
EP3731518A4 (en) | 2021-09-15 |
US11509859B2 (en) | 2022-11-22 |
JP7159320B2 (ja) | 2022-10-24 |
EP3731518A1 (en) | 2020-10-28 |
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Address after: 6, building 518000, block A, Liuzhou light Century Towers, Shenzhen, Baoan District, Guangdong Province, 601 Patentee after: Yingshi Innovation Technology Co.,Ltd. Address before: 6, building 518000, block A, Liuzhou light Century Towers, Shenzhen, Baoan District, Guangdong Province, 601 Patentee before: SHENZHEN ARASHI VISION Co.,Ltd. |
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Application publication date: 20180515 Assignee: Yingshi innovation (Zhongshan) Technology Co.,Ltd. Assignor: Yingshi Innovation Technology Co.,Ltd. Contract record no.: X2020980009894 Denomination of invention: A video decoding method, device and camera Granted publication date: 20200124 License type: Common License Record date: 20201224 |
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Assignee: Yingshi innovation (Zhongshan) Technology Co.,Ltd. Assignor: Yingshi Innovation Technology Co.,Ltd. Contract record no.: X2020980009894 Date of cancellation: 20230705 |
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Application publication date: 20180515 Assignee: Yingshi innovation (Zhongshan) Technology Co.,Ltd. Assignor: Yingshi Innovation Technology Co.,Ltd. Contract record no.: X2023980038081 Denomination of invention: A method, device, and camera for video decoding Granted publication date: 20200124 License type: Common License Record date: 20230714 |
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